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Fluid feeding device with stirring function

A fluid and functional technology, applied in the field of fluid feeding device with stirring function, can solve the problems of unsuitable mixing and heat transfer, small flow shear capacity, limited stirring diameter of axial flow stirrer, etc.

Inactive Publication Date: 2021-04-27
亢慧慧
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the axial flow stirrer has a limited stirring diameter and a small flow shear capacity, so it cannot be applied to processes such as medium and high viscosity liquid mixing and heat transfer.

Method used

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  • Fluid feeding device with stirring function
  • Fluid feeding device with stirring function
  • Fluid feeding device with stirring function

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Embodiment

[0024] Example: see figure 1 and figure 2 , the present invention provides a fluid feeding device with stirring function, comprising a temporary storage tank 1, the temporary storage tank 1 is a rectangular square tank structure, a feed pipe 2 is welded on the top of one end of the temporary storage tank 1, the temporary storage tank 1 The bottom of the other end is welded with a discharge pipe 3, the discharge pipe 3 is connected with the inlet end of the feed pump 4, and the outlet end of the feed pump 4 is connected with the feed pipe 5.

[0025] The temporary storage tank 1 is provided with a stirring mechanism 6 . The stirring mechanism 6 includes a top support 7 installed on the top of the temporary storage tank 1 through bolts. The bottom end of the top support 7 is equipped with a bracket 28 through bolts, and a geared motor 10 is fixed on the bracket. Fixedly connected to the driving shaft 29, the driving shaft 29 is keyed with a driving gear 30 and a driving sproc...

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Abstract

The invention relates to the technical field of material transportation equipment, in particular to a fluid feeding device with a stirring function, which comprises a temporary storage tank, a stirring mechanism is arranged on the temporary storage tank, and the stirring mechanism comprises a mixing stirrer; the mixing stirrer comprises an axial-flow stirrer and a marginal stirrer fixedly arranged above the axial-flow stirrer, and the marginal stirrer comprises a first shaft sleeve fixedly arranged on a first stirring shaft and a second stirring shaft, a C-shaped frame blade fixedly arranged on the first shaft sleeve, an auxiliary blade fixedly arranged on the C-shaped frame blade and flow guide plates fixedly arranged on the C-shaped frame blade; and a rectangular cavity is defined by the C-shaped frame blade and the auxiliary blade, and the flow guide plates are longitudinally distributed in the rectangular cavity at equal intervals. The two axial-flow stirrers synchronously rotate in different directions to form strong vortex flow, so that solid particles in fluid are suspended between the two axial-flow stirrers, sedimentation is avoided, axial and radial flow of the fluid is promoted through rotary shearing provided by the marginal stirrer, and the mixing degree of the fluid is improved.

Description

technical field [0001] The invention relates to the technical field of material transportation equipment, in particular to a fluid feeding device with stirring function. Background technique [0002] Solid-liquid two-phase fluid, such as coal slurry, the specific gravity of solid coal particles in the fluid is larger than that of water, and it is easy to settle when it is left standing. Provide sufficient power to suspend solid particles, ensure the safety of the conveying system, and ensure the safe and stable operation of the entire feeding system. [0003] An agitator is a device with a shaft with blades rotating in a cylinder or tank to agitate and mix various raw materials to form a mixture or a suitable consistency. Agitators can be divided into axial flow agitators and radial flow agitators according to the main discharge direction. The radial flow agitator can achieve mixing in a small range through the main body convective diffusion and eddy current diffusion, whi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01F13/10B01F11/02B01F7/32B01F7/18B01F27/96
CPCB01F27/96B01F31/83B01F27/90B01F33/822
Inventor 亢慧慧于宸浩
Owner 亢慧慧
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